@prefix this: . @prefix sub: . @prefix bs: . @prefix np: . @prefix pav: . @prefix authority: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix p-plan: . @prefix prov: . @prefix dc: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo; a np:Nanopublication . } sub:assertion { sub:_1 rdfs:label "upper aqueous phase" . sub:step dc:description "Transfer the upper aqueous phase to a new tube (size= 1.5 ml)."; a p-plan:Step; bs:bioSampleUsed sub:_1; bs:labEquipmentUsed . rdfs:label "tube" . } sub:provenance { sub:assertion pav:createdWith ; prov:generatedAtTime "2021-02-24T15:18:20.173824"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:assertion prov:wasDerivedFrom authority:2290YnbZEeuj5fM6Omqi_Q, authority:pLFehnbZEeu9M58LsbuUCw, authority:vxIc3nbZEeurUwMTtRRZiw . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB"; npx:hasSignature "IbPi+lr2DkKL2Y3/BET0YxuqWUK2++LqcTwa3+O2FlyjL1ZPiburzGqTRPHT09UnysGHioF356EBzLefVwVylxBZxiXD/9oHYloRYscEo+Px2iB0Ngo7fQ84Nl/T/HtMMcwK5KeTIZO0syoY10lF8RqTDbNqE7Icrvlubjothio="; npx:hasSignatureTarget this: . this: npx:introduces sub:step; prov:generatedAtTime "2021-02-24T15:18:20.173824"^^xsd:dateTime; prov:wasAttributedTo . }